📍NEW—We now know why US cannot share its #COVID19 vaccines with the world—Trump WH had forced legal contracts that blocks US doses by Pfizer, Moderna, AstraZeneca, J&J from being donated. Hence 🇨🇦&🇲🇽 only got “loans”, despite >45 mil dose US surplus. 🧵https://t.co/FN6yPohoy4 pic.twitter.com/WWUwj9xwq3

— Eric Feigl-Ding (@DrEricDing) April 7, 2021